BE602441A - Refractory metals - Google Patents

Refractory metals

Info

Publication number
BE602441A
BE602441A BE602441A BE602441A BE602441A BE 602441 A BE602441 A BE 602441A BE 602441 A BE602441 A BE 602441A BE 602441 A BE602441 A BE 602441A BE 602441 A BE602441 A BE 602441A
Authority
BE
Belgium
Prior art keywords
refractory metals
refractory
metals
Prior art date
Application number
BE602441A
Other languages
French (fr)
Inventor
Jack K Y Hum
Alfred L Donlevy
Original Assignee
Stauffer Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of BE602441A publication Critical patent/BE602441A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE602441A 1960-04-11 1961-04-11 Refractory metals BE602441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2114260A 1960-04-11 1960-04-11

Publications (1)

Publication Number Publication Date
BE602441A true BE602441A (en) 1961-10-11

Family

ID=21802577

Family Applications (1)

Application Number Title Priority Date Filing Date
BE602441A BE602441A (en) 1960-04-11 1961-04-11 Refractory metals

Country Status (4)

Country Link
BE (1) BE602441A (en)
CH (1) CH394624A (en)
GB (1) GB898811A (en)
LU (1) LU39983A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5564310A (en) * 1978-11-07 1980-05-15 Nippon Tungsten Electric contact material
JPS5853703B2 (en) * 1980-07-08 1983-11-30 株式会社東芝 Molybdenum material with excellent hot workability
US4755712A (en) * 1986-12-09 1988-07-05 North American Philips Corp. Molybdenum base alloy and lead-in wire made therefrom
EP0421441B1 (en) * 1989-10-06 1995-01-25 Fujirebio Inc. Pantothenic acid derivatives
CN108018453B (en) * 2017-12-14 2019-10-01 武汉理工大学 A kind of W/B4C heterogeneous composite material and smelting preparation method
CN116871522B (en) * 2023-07-18 2026-03-17 洛阳科威钨钼有限公司 A method for improving the bending performance of molybdenum alloy products
CN119506636B (en) * 2024-11-24 2025-09-30 合肥工业大学 A method for preparing a tungsten-based composite material with high hardness, low oxygen content and a network grain boundary pinning structure

Also Published As

Publication number Publication date
GB898811A (en) 1962-06-14
CH394624A (en) 1965-06-30
LU39983A1 (en) 1961-06-07

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